AAEON AEC-6613 User Manual
Page 26
Advertising
E m b e d d e d C o n t r o l l e r
A E C - 6 6 1 3
Chapter 2 Hardware Installation
2 - 12
RS-485 Mode
Pin Signal
Pin
Signal
1 TXD-
2 N/C
3 N/C
4 N/C
5 TXD+
6 N/C
7
N/C
8
N/C / +5V / (+12V)
9 Ground
2.7 COM Port 3 Connector
Pin Signal
Pin
Signal
1 DCDC
2 DSRC
3 RXC
4 RTSC
5 TXC
6 CTSC
7 DTRC
8 RIC
9 Ground
2.8 COM Port 4 Connector
Pin Signal
Pin
Signal
1 DCDD
2 DSRD
3 RXD
4 RTSD
5 TXD
6 CTSD
7 DTRD
8 RID
9 Ground
Advertising